Solve the problem.The medians of a triangle intersect at a point. The distance from the vertex to the point is exactly two-thirds of the distance from the vertex to the midpoint of the opposite side. Find the exact distance of that point from the vertex A(3, 4) of a triangle, given that the other two vertices are at (0, 0) and (8, 0).

A. 2
B.
C.
D.


Answer: D

Mathematics

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Sketch the surface z = f(x,y).f(x, y) = 3 - x2 + y

A.
B.
C.
D.

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Solve the equation. Express radicals in simplest form.y2 = 2

A. {}
B. {-}
C. {4}
D. {1}

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y?? ?10y? + 34y = 0, y (0) = 2, y?(0) = ?1

Solve the initial-value problem.

Mathematics

Graph the list of numbers on the given number line.-4, - 2, - 4, 0

A. - 4  - 2  

B.

    - 2    - 4

C.
?- 2 - 4?

D.
  - 4- 2?

Mathematics